ATE254022T1 - Spritzgiessmaschine für thermoplastischen kunststoff - Google Patents

Spritzgiessmaschine für thermoplastischen kunststoff

Info

Publication number
ATE254022T1
ATE254022T1 AT99125424T AT99125424T ATE254022T1 AT E254022 T1 ATE254022 T1 AT E254022T1 AT 99125424 T AT99125424 T AT 99125424T AT 99125424 T AT99125424 T AT 99125424T AT E254022 T1 ATE254022 T1 AT E254022T1
Authority
AT
Austria
Prior art keywords
unit
plasticating
injection molding
molding machine
thermoplastic plastic
Prior art date
Application number
AT99125424T
Other languages
English (en)
Inventor
Kunihito Seta
Takeshi Takeda
Original Assignee
Murata Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of ATE254022T1 publication Critical patent/ATE254022T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B29C45/542—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using an accumulator between plasticising and injection unit, e.g. for a continuously operating plasticising screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B29C2045/547—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw continuously rotating plasticising screw cooperating with a single injection plunger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B29C2045/548—Reciprocating plasticising screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT99125424T 1998-12-25 1999-12-20 Spritzgiessmaschine für thermoplastischen kunststoff ATE254022T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36992598 1998-12-25
JP34274099A JP3620380B2 (ja) 1998-12-25 1999-12-02 熱可塑性樹脂用射出成形機

Publications (1)

Publication Number Publication Date
ATE254022T1 true ATE254022T1 (de) 2003-11-15

Family

ID=26577351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99125424T ATE254022T1 (de) 1998-12-25 1999-12-20 Spritzgiessmaschine für thermoplastischen kunststoff

Country Status (5)

Country Link
US (2) US6824374B1 (de)
EP (2) EP1013397B1 (de)
JP (1) JP3620380B2 (de)
AT (1) ATE254022T1 (de)
DE (2) DE69941633D1 (de)

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JP3353206B2 (ja) * 1999-07-12 2002-12-03 戸田工業株式会社 射出成形方法及びその装置
TW555637B (en) * 2001-08-17 2003-10-01 Sumitomo Heavy Industries Injection device and injection method
DE10152244B4 (de) 2001-10-23 2005-06-30 Krauss-Maffei Kunststofftechnik Gmbh Compounder-Spritzgießmaschine
KR20030067167A (ko) * 2002-02-07 2003-08-14 김덕호 재생 합성수지 제품 성형용 합성수지 공급장치
EP1567315A1 (de) * 2002-12-04 2005-08-31 Netstal-Maschinen AG Verfahren und anlage zur herstellung von kunststoffteilen
WO2004073955A1 (de) * 2003-02-20 2004-09-02 Netstal-Maschinen Ag Verfahren und vorrichtung zum spritzgiessen von kunststoffen
US7261545B2 (en) * 2003-11-18 2007-08-28 Chip Investments, Llc Powder preheating
JP4367172B2 (ja) * 2004-02-24 2009-11-18 パナソニック電工株式会社 射出装置及び射出成形方法
US20050230875A1 (en) * 2004-04-16 2005-10-20 Risco Usa Corporation Forming machine and method of forming material
US20060003038A1 (en) * 2004-06-30 2006-01-05 Serniuck Nicholas W Injection molding machine shooting pot with integral check valve
DE102004051105A1 (de) * 2004-10-19 2006-04-27 Billion S.A. Plastifizier- und Einspritzvorrichtung
US20060231977A1 (en) * 2005-04-13 2006-10-19 Nicholas Terry J Compression molding process
DE202005021060U1 (de) * 2005-09-14 2007-01-18 Siemens Ag Spritzgießmaschine
ATE538917T1 (de) * 2007-03-12 2012-01-15 Airsec Sas VERFAHREN UND VORRICHTUNG FÜR COMPOUNDING UND SPRITZGIEßEN VON MIT TROCKENMITTEL GEFÜLLTEN POLYMEREN
US7643900B2 (en) * 2007-08-13 2010-01-05 Husky Injection Molding Systems Ltd. Method of controlling a screw in a two-stage injection unit and a system for implementing the method
AT11630U1 (de) 2008-02-21 2011-02-15 Nestal Maschinen Ag Verfahren für das aufbereiten der schmelze und plastifiziereinheit
CN102802903B (zh) * 2010-04-08 2015-12-16 赫斯基注塑系统有限公司 带有集成熔融装置的模具组件
CN101954726A (zh) * 2010-08-31 2011-01-26 佛山市顺德区震德塑料机械有限公司 用于注塑机的注射装置
CA2816165C (en) * 2010-11-24 2017-01-03 Husky Injection Molding Systems Ltd. Molding system including shooting-pot assembly and valve assembly in which hold pressure not provided by shooting pot assembly
TWI426990B (zh) * 2011-08-19 2014-02-21 Edex Technology Co Ltd 主動式旁路輔助進料裝置
JP5802689B2 (ja) * 2013-01-16 2015-10-28 日精樹脂工業株式会社 二液用射出機
JP6177712B2 (ja) * 2014-02-28 2017-08-09 住友重機械工業株式会社 射出成形機
BR112016020744B1 (pt) * 2014-03-11 2022-01-18 Tetra Laval Holdings & Finance S.A. Método de controle para um sistema de moldagem por injeção
TWI614115B (zh) * 2016-05-06 2018-02-11 綠點高新科技股份有限公司 射出成型機的進料裝置
CN106346727A (zh) * 2016-09-05 2017-01-25 广东伊之密精密注压科技有限公司 注塑机辅助注射装置
DE102017100953B4 (de) * 2017-01-18 2019-07-18 Edegs Formenbau Gmbh Spritzeinrichtung
CN107650351A (zh) * 2017-11-16 2018-02-02 江门市汇力精密机械有限公司 一种具有双润滑系统的注塑机
CN109228038A (zh) * 2018-08-09 2019-01-18 施继良 一种塑料制品熔融过程中的智能补料装置

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US3080610A (en) * 1961-05-29 1963-03-12 R H Windsor Ltd Injection moulding machines
FR1298834A (fr) * 1961-08-30 1962-07-13 Gewerk Eisenhuette Westfalia Procédé pour régler les dispositifs de plastification des matières plastiques et dispositifs de plastification possédant des appareils de réglage pour exécuter leprocédé
FR1364095A (fr) * 1963-05-08 1964-06-19 Stokes F J Corp Procédé et appareils de moulage notamment pour matières plastiques
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US3674401A (en) * 1969-12-22 1972-07-04 Usm Corp Apparatus for injection molding articles of foam material
JPS5787340A (en) * 1980-11-20 1982-05-31 Toshiba Mach Co Ltd Injection unit for injection molding machine
JPH0298421A (ja) * 1988-10-04 1990-04-10 Toyo Mach & Metal Co Ltd 射出成形機の射出制御方法
JP2538055B2 (ja) 1989-05-16 1996-09-25 松下電器産業株式会社 焦電型蒸気センサ付き調理器
US5028373A (en) * 1990-01-18 1991-07-02 Toyo Machinery & Metal Co., Ltd. Method for controlling injection unit of injection molding machine
JPH047180A (ja) 1990-04-24 1992-01-10 Seiko Epson Corp プリンタの紙送り装置
US5098267A (en) * 1990-06-22 1992-03-24 Union Carbide Industrial Gases Technology Corporation Apparatus and method for producing and molding structural foam
JPH0495329A (ja) 1990-07-31 1992-03-27 Yamaha Corp シャドーマスクの製造方法
JP3146368B2 (ja) 1991-11-11 2001-03-12 東芝機械株式会社 連続可塑化式射出成形方法
JP2918211B2 (ja) * 1992-11-04 1999-07-12 河西工業株式会社 モールドプレス成形方法および成形装置
DE4331207A1 (de) * 1993-09-10 1995-03-16 Henniges Elastomer Kunststoff Verfahren und Vorrichtung zum Plastifizieren und Spritzgießen
US5773042A (en) * 1994-10-14 1998-06-30 Kabushiki Kaisha Kobe Seiko Sho Injection molding unit for long fiber-reinforced thermoplastic resin
SE9503362L (sv) * 1995-09-29 1997-03-30 Svenska Norol Plastmaskiner Ab Formsprutningsmaskin med uppladdningscylinder
JP3173359B2 (ja) * 1996-01-31 2001-06-04 日精樹脂工業株式会社 スクリュプリプラ式射出装置における操作方法
JP3066521B2 (ja) * 1996-04-30 2000-07-17 日精樹脂工業株式会社 プリプラ式射出成形機の制御方法
DE19715229A1 (de) * 1997-04-12 1998-10-15 Johannes Wortberg Verfahren und Vorrichtung zur Kopplung kontinuierlicher Plastifizierung mit zyklischer diskontinuierlicher Schmelzeaustragung
JP3282092B2 (ja) * 1997-06-03 2002-05-13 日精樹脂工業株式会社 射出成形機の射出成形方法
JPH11114990A (ja) * 1997-10-13 1999-04-27 Meiki Co Ltd 予備可塑化式射出装置とそれを用いた射出成形方法
IT1296060B1 (it) 1997-11-05 1999-06-09 Ulysses Injection S R L Iniettore in particolare per materiale termoplastico con vite a rotazione continua e mezzi di accumulo del materiale da

Also Published As

Publication number Publication date
DE69912728T2 (de) 2004-09-30
EP1321275A2 (de) 2003-06-25
EP1013397B1 (de) 2003-11-12
JP2000238094A (ja) 2000-09-05
US6824374B1 (en) 2004-11-30
DE69912728D1 (de) 2003-12-18
US7090481B2 (en) 2006-08-15
EP1321275A3 (de) 2003-08-13
DE69941633D1 (de) 2009-12-24
US20050019441A1 (en) 2005-01-27
EP1321275B1 (de) 2009-11-11
JP3620380B2 (ja) 2005-02-16
EP1013397A1 (de) 2000-06-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties